Canon iR4570 Series Service Manual page 727

Code Jam
0006 read sensor stationary
0007 delivery sensor delay
0008 delivery sensor
stationary
0044 1st sheet registration
sensor stationary
0045 1st sheet read sensor
delay
0046 1st sheet read sensor
stationary
0047 1st sheet delivery
sensor delay
0048 1st sheet delivery
sensor stationary
0071 timing error
0090 ADF open
0091 user ADF open
0092 ADF cover open
0093 user cover open
Sensor notation
PI3 After the read sensor has gone on, it
does not go off even when the paper
has been moved 500 mm (700 mm if
in extra length mode).
PI3,PI4 The delivery sensor does not detect
paper even after the read motor has
rotated for a specific period of time in
response to the read request signal
from the reader unit.
PI4 After the delivery sensor has gone
on, it does not go off even after the
paper has been moved 500 mm (700
mm if in extra length mode).
PI2 The 1st original has been identified
as a registration sensor stationary
jam.
PI2,PI3 The 1st original has been identified
as a read sensor delay jam.
PI3 The 1st original has been identified
as a read sensor stationary jam.
PI3,PI4 The 1st original has been identified
as a delivery sensor delay jam.
PI4 The 1st original has been identified
as a delivery sensor stationary jam.
TIMING NG The software sequence fails to end
normally within a specific period of
time.
reader unit sensor The ADF has been opened while the
machine is in operation (while the
drive system is in operation).
reader unit sensor The ADF has been opened while the
machine is in operation (while the
drive system is at rest).
PI10 The ADF cover has been opened
while the machine is in operation
(while the drive system is in
operation).
PI10 The ADF cover has been opened
while the machine is in operation
(while the drive system is at rest).
Description